赖氨酸

Fig.1 Xylose and lysine 90℃ water bath for 10 min reaction, the product of the different wavelengths of light absorption value.

图1木糖与赖氨酸在90℃水浴中反应10 min 后，产物在不同波长下的吸光值。

Table1 Xylose and lysine in 100℃ water bath for 10 min reaction, the product of the different wavelengths of light absorption value.

图3木糖与赖氨酸在100℃水浴中反应10 min 后，产物在不同波长下的吸光值。

A new unsymmetrical Schiff base zwitterion was synthesized using L -lysine, salicylaldehyde and 2-hydroxy-l-naphthaldehyde.

L-赖氨酸与水杨醛、萘酚醛作用合成了一种不对称希夫碱配体C124H23O4N2Li。

SAGA is a multifunctional ATP=independent chromatin remodeling complex which is composed of at least 20 proteins. It can acetylate N=terminal lysines of nucleosomal histone H3 and H2B to loose chromatin structure and promote transcription initiation.

SAGA是一个至少由20个蛋白组成的不依赖ATP的多功能染色质重塑复合物，它通过对组蛋白H3和H2B氨基末端赖氨酸乙酰化修饰来松动染色质结构，从而促进基因转录的起始。

The structure reveals the catalytic intermediate of DAPDC, in which L-lysine is covalently bonded to PLP to form an external aldimine. This conformation provided the best insight to date on the substrate binding and catalytic mechanism of DAPDC. It also supplied valuable clues for designing specific DAPDC inhibitors.

通过分析我们发现这是DAPDC酶家族的第一个反应中间态结构，即反应产物L-赖氨酸与辅酶PLP共价结合形成了外源醛亚胺的构象，这为了解DADPC的底物结合情况及催化机理提供了迄今为止最详细深入的结构信息，也为针对DAPDC设计特异性抑制剂提供了宝贵的线索。

The substance with a molecular weight of 6.28kDa has very strong cation character determined by the electrophoresis of diaphragm wafer of fiber of acetic acid. The substance with antibacteria action obtained from forest frog is made up of alanine,aminoacetic acid,leucine,Isoleucine,Proline,aminoglutaric acid,threonine,Serine,lysine.

纯化林蛙皮肤中的抗菌活性物质经醋酸纤维薄膜电泳，表明其具有较强的阳离子特征；经氨基酸分析，表明林蛙皮肤抗菌活性物质是由丙氨酸、甘氨酸、亮氨酸、异亮氨酸、脯氨酸、中国林蛙皮肤抗菌肽的分离纯化和鉴定一摘要谷氨酸、苏氨酸、丝氨酸、赖氨酸组成。

Among 21 kinds of aminophenol, 7 kinds are necessary aminophenol. They are Lysine, valine, leuine, lieine,serine,phenylalanine and tryptophan.

在21种天然氨基酸中有7种是必需氨基酸，分别是赖氨酸、缬氨酸、亮氨酸、异亮氨酸、丝氨酸、苯丙氨酸、色氨酸。

The contents of glutamic acid, proline, alanine and asparagic acid in maize root system were higher than the others, and the contents of lysine and methionine were the lowest.

在所测根系的16种游离氨基酸中，谷氨酸，脯氨酸，丙氨酸和天冬氨酸含量高，占总量的50%以上；赖氨酸和甲硫氨酸含量低。

Part 7 is the conclusion of this paper.The main research in this paper includes:1 The 22 mixed ligand complexes were synthesized in which bipyridine-, phenanthroline 5-nitrophenanthroline , phenanthroline- 5,6-dikentone and biquinoline are the first ligand and chlorine ion phenylalanine, tyosine asparagic radical 2.6-diaminocaproic radical tryptophan , histidine malonate(mal2-) benzyl malonate (bmal2-) phenethtyl malonate (pmal2-) are the second ligand.

本文具体研究内容包括四部分：一、合成了以联吡啶、邻菲啰啉、5—硝基邻菲啰啉、邻菲啰啉-5，6-二酮、联喹啉为第一配体，以Cl~-、苯丙氨酸根、酪氨酸根、天冬氨酸根asp~(2-、赖氨酸根、色氨酸根、组氨酸根、丙二酸根mal~(2-、苄基丙二酸根bmal~(2-和苯乙基丙二酸根pmal~(2-为第二配体的共22个混配配合物，制备了其中6个混配配合物和1个单配体配合物单晶，用X-射线单晶衍射法测定了晶体结构。

The composition of amino acid of the enzyme was also analyzed,which indicated that the contents of asparaginic acid, serine, glutamic acid, glycin, alanine are the most, lysine, histidine also have high contents and there are a few praline, tryptophan.

最后，对此酶的氨基酸成分进行了分析，结果表明，此酶分子中天冬氨酸、丝氨酸、谷氨酸、甘氨酸、丙氨酸含量高，两种碱性氨基酸精氨酸、赖氨酸及组氨酸的含量也比较高，而脯氨酸、色氨酸的含量相对较低。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。